Looking for help/advice on an issue I am having with my 2017 F36. The other day the auto tailgate button (the one in the boot lid) stopped working. The key fob function still works to open and close, however when it closes it does not lock it in place and the sound of the mechanism when the tailgate has closed has stopped. I am wandering if this is a soft close function issue. Has any one experienced this or can offer some advice?